HONG KONG, Feb 21 (Reuters) - Hong Kong is under pressure to rein in spending when it unveils its annual budget on Wednesday, after racking up huge fiscal deficits during the COVID-19 pandemic and as it struggles to kick-start the economy and regain its financial lustre. "However, as our economy stabilises, we have to make adjustments to our fiscal measures accordingly." That compares with a shortfall of HK$56.3 billion or 1.9% of GDP, projected by the government in its budget last year. Hong Kong hewed closely to China's zero-COVID policies -- imposing some of the world's toughest measures including lengthy quarantines for inbound travellers and social distancing rules that hurt the tourism, retail and catering sectors. ($1 = 7.8306 Hong Kong dollars)Reporting by Jessie Pang and Donny Kwok; Writing by James Pomfret; Editing by Jacqueline WongOur Standards: The Thomson Reuters Trust Principles.

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